AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002TB31 ∴ Summary
Contact »
(480908) 2002TB31  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.73182 2.903e-08 au
e 0.283827 1.525e-07
i 14.129 1.159e-05 deg
Ω 40.36 3.788e-05 deg
ω 342.284 5.095e-05 deg
M 199.299 2.813e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9565 au
Aphelion 3.5072 au
Asc. node-Earth separation 0.98493 au
Desc. node-Earth separation 2.43334 au
Earth MOID 0.9648 au
Orbital period 1649.21 days
Date of orbit computation  Oct 31 09:48
Observational summary
Optical observations (Discarded) 164 (0)
Radar observations (Discarded) 0 (0)
Arc length 5284.89 days
Unobserved 730 days

More info »
Ephemeris at epoch 58565 MJD
Right Ascension 250.309 deg
Declination -26.7093 deg
V Magnitude 22.42 mag
Solar Elongation 109.32 deg
Galactic Latitude 12.87 deg
Rate 0.084 deg/day
Direction 145.364 deg

More info »





This Web Site has been visited 101015 times since

and this Page has been visited 16 times since 2017/06/04